/* ==========================================================================
   ASHX DIGITAL: ABOUT PAGE STYLESHEET (ABOUT.CSS)
   Implements ABOUT_CONTENT_BLUEPRINT.md, ABOUT_WIREFRAME.md,
   and visual hierarchy rules from DESIGN_SYSTEM.md
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. ABOUT HERO & EXECUTIVE PORTRAIT
   -------------------------------------------------------------------------- */
.about-hero {
  padding-top: clamp(140px, 15vw, 190px);
  padding-bottom: clamp(48px, 6vw, 80px);
  position: relative;
  overflow: hidden;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.about-hero-portrait-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
}

.about-hero-portrait-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-electric), transparent);
  z-index: 2;
}

.about-portrait-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
  filter: contrast(1.04) brightness(0.96);
  transition: transform var(--duration-normal) ease;
}

.about-hero-portrait-card:hover .about-portrait-img {
  transform: scale(1.02);
}

.about-portrait-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  padding: 12px 16px;
  background: rgba(10, 13, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.portrait-badge-title {
  font-family: var(--font-display);
  font-size: var(--text-small);
  font-weight: 700;
  color: var(--text-primary);
}

.portrait-badge-role {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  color: var(--accent-electric);
}

/* --------------------------------------------------------------------------
   2. ACADEMIC PEDIGREE & CREDENTIAL CARDS
   -------------------------------------------------------------------------- */
.pedigree-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.pedigree-card {
  background: rgba(18, 24, 38, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 36px);
  position: relative;
  backdrop-filter: blur(12px);
  transition: all var(--duration-normal) cubic-bezier(0.16, 1, 0.3, 1);
}

.pedigree-card:hover {
  border-color: rgba(56, 189, 248, 0.35);
  background: rgba(18, 24, 38, 0.85);
  transform: translateY(-4px);
}

.pedigree-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-electric), transparent);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.pedigree-inst {
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  color: var(--accent-electric);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.pedigree-degree {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.pedigree-desc {
  font-size: var(--text-small);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   3. OPERATING PHILOSOPHY (3 ASYMMETRIC CARDS)
   -------------------------------------------------------------------------- */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.philosophy-card {
  background: rgba(18, 24, 38, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 36px);
  transition: all var(--duration-normal) ease;
}

.philosophy-card:hover {
  border-color: rgba(56, 189, 248, 0.3);
  transform: translateY(-4px);
}

.philosophy-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.12);
  margin-bottom: var(--space-sm);
  transition: color var(--duration-fast) ease;
}

.philosophy-card:hover .philosophy-num {
  color: var(--accent-electric);
}

.philosophy-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.philosophy-desc {
  font-size: var(--text-small);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   4. TECH & PLATFORM TOOLS DUAL-DIRECTION INFINITE MARQUEE
   -------------------------------------------------------------------------- */
.tools-marquee-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  margin-top: var(--space-2xl);
  padding: 12px 0;
  width: 100%;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.tools-marquee-track {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  overflow: hidden !important;
  user-select: none;
  width: 100%;
}

.tools-marquee-inner {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  gap: 16px !important;
  width: max-content !important;
  min-width: 100% !important;
  flex-shrink: 0 !important;
  align-items: center !important;
}

/* Row 1: Right to Left (comes from the right) */
.tools-marquee-inner--forward {
  animation: tools-marquee-forward 28s linear infinite !important;
}

/* Row 2: Left to Right (comes from the left) */
.tools-marquee-inner--reverse {
  animation: tools-marquee-reverse 28s linear infinite !important;
}

.tools-marquee-container:hover .tools-marquee-inner {
  animation-play-state: paused !important;
}

@keyframes tools-marquee-forward {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes tools-marquee-reverse {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

.tech-tool-badge {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center !important;
  flex-shrink: 0 !important;
  gap: 12px !important;
  padding: 14px 22px !important;
  background: var(--bg-surface) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-full) !important;
  font-family: var(--font-body) !important;
  font-size: 0.95rem !important;
  font-weight: 500 !important;
  color: var(--text-primary) !important;
  white-space: nowrap !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: all var(--duration-fast) ease;
  cursor: default;
}

.tech-tool-badge:hover {
  border-color: var(--accent-electric);
  color: #FFFFFF;
  background: var(--bg-elevated);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(56, 189, 248, 0.18);
}

.tech-tool-badge__icon {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tech-tool-badge__icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* --------------------------------------------------------------------------
   5. CLIENT STANDARDS CONTRAST TABLE
   -------------------------------------------------------------------------- */
.standards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.standards-card {
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3.5vw, 40px);
  position: relative;
  background: rgba(18, 24, 38, 0.6);
  border: 1px solid var(--border-subtle);
}

.standards-card--positive {
  border-color: rgba(16, 185, 129, 0.25);
}

.standards-card--negative {
  border-color: rgba(239, 68, 68, 0.25);
}

.standards-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.standards-badge--positive {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
}

.standards-badge--negative {
  background: rgba(239, 68, 68, 0.12);
  color: #F87171;
}

.standards-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.standards-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: var(--text-small);
  color: var(--text-secondary);
  line-height: 1.5;
}

.standards-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.standards-item--pos svg {
  fill: var(--success);
}

.standards-item--neg svg {
  fill: #F87171;
}

/* --------------------------------------------------------------------------
   6. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .about-hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .pedigree-grid {
    grid-template-columns: 1fr;
  }

  .standards-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   7. PREFERS-REDUCED-MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .pedigree-card:hover,
  .philosophy-card:hover,
  .tech-tool-badge:hover,
  .about-hero-portrait-card:hover .about-portrait-img {
    transform: none;
  }
}